[LSC] Add LOCAL_LICENSE_KINDS to test/mlts/benchmark

Added SPDX-license-identifier-Apache-2.0 to:
  crashtest/Android.mk
  dogfood/Android.mk

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I7be405a710ab1278efff767f141d9d75ffe1a339
2 files changed